Whipple Database
Database of the Whipple One-Name Study (WONS)
John Calvin Derrick
1883 - 1967 (83 years)
(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 John Calvin Derrick [1] b. 5 Nov 1883 d. Sep 1967
1883 - 1967 (83 years)